Midziyo Yakachengeteka Yekuchengeta Sodium Cyanide

Sodium cyanide ikemikari ine muchetura uye ine njodzi yakanyanya kushandiswa mumhando dzakasiyana dzemaindasitiri, senge goridhe nesirivheri kudhirowa, electroplating, uye makemikari synthesis. Nekuda kwehupfu hwayo hwakanyanya uye mukana wezvakatipoteredza nekuchengetedza njodzi, kuchengetedza kwakaringana kwakakosha zvakanyanya. Kusarudza kodzero Midziyo yekuchengetera chinhu chakakosha chekuvimbisa kubata zvakachengeteka uye kuchengetedzwa kwe Sodium cyanide. Ichi chinyorwa chinoongorora mhando dzezvinhu zvinogona kushandiswa zvakachengeteka kuchengetedza Sodium Cyanide.

Kunzwisisa Sodium Cyanide's Properties

Sodium cyanide (NaCN) ichena, inonyungudika mumvura kana poda ine muarumondi anovava - sekunhuwa. Inoita zvakanyanya uye inogona kuunza njodzi huru. Kana yasangana nemvura, maasidhi, kana mamwe simbi, inogona kuburitsa gasi rehydrogen cyanide, rine muchetura zvakanyanya uye rinogona kuuraya kunyangwe muzvikamu zvidiki. Pamusoro pezvo, inhengo yakasimba yekudzikisa uye inogona kuita zvechisimba ine oxidizing agents. Izvi zvivakwa zvinoda kuti midziyo yekuchengetera inyatsosarudzwa kudzivirira chero maitiro asingadiwe uye kuve nechokwadi chekuvimbika kwezvakachengetwa. sodium cyanide.

Regulatory Zvinodiwa zveSodium Cyanide Storage

Usati wanyura mumidziyo yemidziyo yakakodzera, zvakakosha kuti uzive nezve hurongwa hwekutonga hunodzora kuchengetwa kwesodium cyanide. Munyika zhinji, mirau yakasimba iripo yekutarisira kubata, kuchengetedza, uye kutakurwa kwechinhu ichi chine njodzi. Iyi mirairo inowanzo tsanangura zvinodiwa maererano nekugadzirwa kwemidziyo, kunyora, uye kuenderana nekemikari. Semuenzaniso, midziyo inofanirwa kunyorwa zvakajeka seine sodium cyanide, pamwe chete neyambiro yengozi yakakodzera. Kutevedzwa nemirau iyi haingori chisungo chemutemo chete asiwo kwakakosha pakuchengetedza kuchengeteka munzvimbo yebasa nekuchengetedza nharaunda.

Inokodzera Container Materials

Simbi isina ngura

Simbi isina tsvina isarudzo yakakurumbira yekuchengetedza sodium cyanide, kunyanya mumaindasitiri. Giredhi 304 uye 316 simbi isina tsvina inowanzoshandiswa. Simbi isina tsvina inopa yakanakisa corrosion resistance, iyo yakakosha sezvo sodium cyanide mhinduro inogona kukanganisa, kunyanya pamberi pehunyoro. Iyo chromium iri musimbi isina tsvina inoumba passive oxide layer pamusoro, ichidzivirira simbi kuti isaita necyanide. Zvisinei, zvakakosha kuziva kuti simbi isina tsvina inogona kunge isina kukodzera kuchengetedza sodium cyanide mumamiriro ose ezvinhu. Munzvimbo dzine acidic zvakanyanya kana kana wasangana nezvimwe zvinosvibisa, kusaora kwesimbi yesimbi kunogona kukanganisika. Kuongororwa nguva dzose kwestainless - midziyo yesimbi yezviratidzo zvekuora inofanirwa kuve nechokwadi chekuenderera kwavo kutendeseka.

High - Density Polyethylene (HDPE)

HDPE midziyo inoshandiswa zvakanyanya kuchengetedza sodium cyanide. HDPE ndeye thermoplastic polymer ine yakanaka makemikari kuramba, kusanganisira kuramba kune akawanda makemikari sesodium cyanide. Ikareruka, asi yakasimba uye inogara kwenguva refu. HDPE midziyo haina - reactive ne sodium cyanide pasi pezvakajairwa kuchengetedza mamiriro, zvichiita kuti ive sarudzo yakachengeteka. Izvo zvakare zvisingadhure zvichienzaniswa nezvimwe zvinhu, izvo zvinovaita sarudzo inokwezva yezvidiki-zvikero mashandiro kana kuchengetedza zvidiki zvidiki zvesodium cyanide. HDPE midziyo inouya muhukuru hwakasiyana uye maumbirwo, kusanganisira madhiramu, mabhodhoro, uye matangi, achipa kuchinjika mukuchengetedza sarudzo.

Polypropylene (PP)

Polypropylene chimwe chinhu chepurasitiki chinogona kushandiswa kuchengetedza sodium cyanide. Iyo ine yakafanana makemikari kuramba zvimiro kune HDPE uye zvakare yakareruka uye inogara. Polypropylene midziyo inowanzo shandiswa kuchengetedza ese akasimba uye emvura mafomu e sodium cyanide. Vanogona kumira zvakasiyana-siyana zvekushisa, izvo zvinobatsira kuchengetedza mumamiriro akasiyana ezvakatipoteredza. Kufanana neHDPE, polypropylene haina- reactive ne sodium cyanide, ichiva nechokwadi chekuchengetedzwa kwemakemikari.

Girazi - Lined Steel

Girazi - midziyo yesimbi yakamisikidzwa inosanganisa kusimba kwesimbi nekupikisa kwemakemikari kwegirazi. Nzvimbo yemukati yemudziyo yakafukidzwa negirazi regirazi, iro rinopa chivharo cheinert pakati pesimbi uye sodium cyanide. Izvi zvinoita kuti midziyo yesimbi ine girazi-yakamisikidzwa irambe yakasimba pakuora nesodium cyanide. Ivo vanowanzo shandiswa kuchengetedza mavhoriyamu makuru e sodium cyanide mumaindasitiri ekushandisa. Nekudaro, iwo anodhura kupfuura dzimwe sarudzo uye anoda kungwarira kubata kudzivirira kukuvadzwa kwegirazi lining. Kana iyo girazi lining ikakweshwa kana kutsemuka, inogona kukanganisa kutendeseka kwemudziyo uye kutungamirira kune inogona kubuda kana kuita nesimbi substrate.

Nickel - Based Alloys

Mune mamwe maapplication akasarudzika, nickel-based alloys inogona kushandiswa kuchengetedza sodium cyanide. Ma alloys akadai seHastelloy neInconel anopa kusarudzika kushomeka munzvimbo dzakaomarara dzemakemikari, kusanganisira ayo anosanganisira sodium cyanide. Aya ma alloys anogona kumira tembiricha yakakwira uye ane hukasha maitiro emakemikari zviri nani pane zvimwe zvakawanda zvinhu. Nekudaro, iwo anodhura uye anogona kunge asiri madikanwa kune ese ekuchengetedza mamiriro. Nickel - based alloys anowanzo shandiswa mumaindasitiri uko akanyanya mamiriro kana kwenguva refu-yekuchengetera zvinodiwa zvinoda iyo yepamusoro soro yekuramba makemikari.

Container Dhizaini uye Zvekuchengetedza Zvimiro

Zvisinei nechinhu chakasarudzwa, midziyo yekuchengetera sodium cyanide inofanirwa kunge iine mamwe magadzirirwo ekuita kuti awedzere kuchengetedzeka. Zvidzitiro zvese zvinofanirwa kuvharwa zvakasimba kudzivirira kupukunyuka kwechero hydrogen cyanide gasi rinogona kugadzirwa nekuda kwekusangana nehunyoro kana zvimwe zvinosvibisa. Iwo anofanirwawo kugadzirwa kuti amire zvakajairwa kubata uye kushushikana kwekufambisa pasina kutsemuka kana kuvuza. Pamusoro pezvo, midziyo inofanirwa kuve yakashongedzerwa neakakodzera masisitimu ekufemesa kuti abvise chero kumanikidza kuvaka - iyo inogona kuitika panguva yekuchengetedza. Izvi zvinonyanya kukosha kana paine mukana wekuita kemikari mukati memudziyo unogona kugadzira gasi.

mhedziso

Kusarudza iyo yakakodzera mudziyo wemidziyo yekuchengetedza sodium cyanide kwakakosha pakuchengetedza kuchengetedzwa uye kudzivirira kusvibiswa kwezvakatipoteredza. Simbi isina tsvina, HDPE, polypropylene, girazi - simbi yakamisikidzwa, uye nickel - based alloys zvese zvinogoneka sarudzo, imwe neimwe iine zvayakanakira uye kufunga kwayo. Pakusarudza mudziyo, zvakakosha kuti utarise zvinhu zvakaita sehuwandu hwesodium cyanide inofanira kuchengetwa, nzvimbo yekuchengetedza (kusanganisira tembiricha, unyoro, uye mukana wekusangana nemamwe makemikari), uye mutengo. Nekunyatsoongorora zvinhu izvi uye kutevedzera zvinodiwa nemutemo, maindasitiri anogona kuchengetedza zvakachengeteka sodium cyanide uye kuderedza njodzi dzine chekuita nekemikari ine muchetura.